Read external ports from a configmap

[flowingbits]

/kind gift

Hi, this PR makes external ports configurable, optionally reading them from a config map and preserving backward compatibility. Please let me know how it looks like.

Issue: #1195

[knative-prow]

@flowingbits: The label(s) kind/gift cannot be applied, because the repository doesn't have them.

In response to this:

/kind gift

Hi, this PR makes external ports configurable, optionally reading them from a config map and preserving backward compatibility. Please let me know how it looks like.

Issue: #1195

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: flowingbits (e34a608, bfc01b1, 4cd3f18)

[knative-prow]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: flowingbits
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[knative-prow]

Hi @flowingbits. Thanks for your PR.

I'm waiting for a knative-extensions member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[flowingbits]

Hey, I am very sorry to bother, but can anyone review this please? @skonto @krsna-m

[github-actions]

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